/*modifynogood.c --修改错误程序*/
#include <stdio.h>
int main(void)

{
    int n, n2, n3; /*错误已修改*/
    n = 5;
    n2 = n * n;
    n3 = n * n2;
    printf ("n = %d, n squared = %d, n cubed = %d\n", n, n2, n3);

    return 0;
}